I currently have an MSI Z97-G5S motherboard with an intel i5-4670 CPU. 16gb of DIMM 1 memory and ASUS GTX 660 video. I am not much into gaming but am doing more video editing. If I am reading the intel chart correctly the only chip upgrade I have available is to an i7-4790k. Should I spend more money on this board or switch boards that provide more upgrade options?